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How to divide PM1.0, PM2.5, PM10?
Jul 18,2022
PM1.0 refers to particles in the air with a diameter less than or equal to 1 micron
PM2.5 refers to particles in the air with a diameter ≤ 2.5 microns
PM10 refers to particles in the air with a diameter ≤ 10 microns
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